1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/js/src/tests/ecma_3/Array/regress-619970.js Wed Dec 31 06:09:35 2014 +0100 1.3 @@ -0,0 +1,8 @@ 1.4 +function test() { 1.5 + delete arguments[1]; 1.6 + return Array.prototype.join.call(arguments); 1.7 +} 1.8 +assertEq(test(1,2,3), "1,,3"); 1.9 +Object.prototype[1] = "ponies!!!1"; 1.10 +assertEq(test(1,2,3), "1,ponies!!!1,3"); 1.11 +reportCompare(true,true);